diff --git a/business/model/dao/event.go b/business/model/dao/event.go
index 759388fe9..1a2005a39 100644
--- a/business/model/dao/event.go
+++ b/business/model/dao/event.go
@@ -10,8 +10,8 @@ import (
 
 type OperateEventExt struct {
 	model.OperateEvent
-	Detail []*model.OperateEventDetail
-	Name   string `json:"name"`
+	Detail []*model.OperateEventDetail `json:"detail"`
+	Name   string                      `json:"name"`
 }
 
 func DeleteOperateEventDetail(db *DaoDB, deleteTime time.Time) (err error) {